Welding - a fabrication process that joins materials, usually metals or thermoplastics, by causing coalescence. This is often done by melting the workpieces and adding a filler material to form a pool of molten material (the weld puddle) that cools to become a strong joint, with pressure sometimes used in conjunction with heat, or by itself, to produce the weld.
Welding - a way of heating pieces of metal using electricity or a flame so that they melt and stick together. There are many kinds of welding, including
Welding - a fabrication process that joins materials, usually metals or thermoplastics, by causing coalescence. This is often done by melting the workpieces and adding a filler material to form a pool of molten material (the weld puddle) that cools to become a strong joint, with pressure sometimes used in conjunction with heat, or by itself, to produce the weld.
Welding - a way of heating pieces of metal using electricity or a flame so that they melt and stick together. There are many kinds of welding, including
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